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marshall27 [118]
2 years ago
8

If there are 2,000 females and 2,000 males enrolled at a college and four different students are randomly selected to receive a

book scholarship, what is the probability that at least one is female?
Calculate the probability two ways: a) treat as dependent selections and b) treat as independent selections.
Mathematics
1 answer:
DENIUS [597]2 years ago
6 0

Answer:

500

Step-by-step explanation:

you just divide 2000 by 4 and get 500

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2 years ago
To buy a car, you borrow $25,000 with a term of three years at an APR of 6.5%. What is your monthly
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Answer:

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The amortization formula is appropriate for this. (Better, use a financial calculator or spreadsheet.)

  A = P(r/12)/(1 -(1 +r/12)^-(12t))

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Putting the given numbers into the formula, we have ...

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The monthly payment is $766.23.

_____

<em>Comment on tools</em>

A graphing or scientific calculator is useful for these. Something like a TI-84, or any of the equivalents, will have financial calculations like this built in. There are also numerous apps available for phone or tablet that will do financial calculations.

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